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WOW! Thank you so much! I cannot blame you for not fully understanding task d. I can give a simple but general example for the task a) implementation:
text file reads: blah blah blah add this word to the list: 1234.56 blah blah blah blah blah now don't forget to add this word to the list: PINAPPLE blah blah And for bonus points, it would be nice to know that the script would be able to add this word to the list: 1!@#$%^&*()[]{};:'",<.>/?asdf blah blah blah blah As the file implies, save words that come after "add this word to the list:" to a list. Thank's again. |
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So what's the definition of "grand scheme of things" ? Are you saying that whenever one has a task to solve, he has to turn to Python/Perl/Ruby for the solution? Or what? I am not disapproving your notion of turning to these 3 languages (well known) for solving problems, but often than not, the "grand scheme of things" is dependent on the environment, and what tools one has to his disposal. Note: I did say that you can do it with awk as well (the key word is "as well"), but i did not say awk is the only thing that can solve the problem. |
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you should stop imprinting that kind of "holy grail" thinking onto other people unaware of what's going on. By the way, i am curious. How do you actually measure and categorize "underlanguages"? It appears to me like its a scientific and proven technique. |
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And yes, Perl/Python/Ruby can become underlanguages. DOS batch language is definitely an underlanguage, and even though many many years ago I knew it somewhat, now I wouldn't consider learning it. For example, for Windows there is portable "Strawberry Perl", so if I need to do massive scripting under Windows, I'll use that Perl instead of DOS batch language. |
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Coming back to the main point of argument. You mentioned awk is an "underlanguage" and that later you mentioned you did not say its not suitable for parsing. I take it that you agree awk can do the job for this task (even though its under YOUR definition of "underlanguage"). So we can stop this useless argument already. right ? |
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The only place for underlanguages is systems with limited resources, like tiny embedded ones - not the case here. |
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@ Sergei & ghostdog - guys I realise that you both believe passionately in what you have to say but it seems that although loosely based on
this question you are more arguing with each other than helping the OP. Far be it for me to complain against either of you as I respect both of you in your given strengths and always read solutions that both of you post. Please let us just present the solutions we feel will work and then as with all things on LQ let the OP decide which option they prefer to follow :) If they are clever, they will give both the due merit as I know this is how I have been learning whilst participating in the forum. Cheers Grail |
Feynman - I know you provided in the first post the things you would like to achieve and in post #17 you provided some data. Perhaps you could show what, using the data provided, your output for each and or all steps would be?
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Well, I do not know how to attach files. Please tell me how. In any case, I do not have very large files at this point. Actually, I was hoping in part I could use these scripts to feed the output of smaller files into the input of other programs--so and each output would contain more information to sift through.
[Bit of background here] For my purposes, I might calculate the properties of a few small molecules in parallel, have the scripts grab some portion of the data (which would be easily identifiable based on the structure of the output file the chemistry program generates) and concatenate it into a new input files that asks for information about how they would interact. Automating this process would be wonderfully useful. I suspect "professionals" already have these scripts and a strong knowledge of whatever language they were written in at hand, but I am still an undergrad and have much to learn about my computational recourses. I was hoping to put the final product on a website for free download and GNU usage. I suspect others like me will find it quite useful. Anyway, I can certainly copy and past some example input files I was starting out with (these came as tests for one of the chemistry packages I am working with). Give me a second to boot up my virtual Debian. I will post it in the next reply. |
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